WebPart.LoadResource method

Artigo
05/12/2015

Retorna uma cadeia de caracteres que descreve o nome localizado, a categoria e a descrição do recurso especificado.

Namespace: Microsoft.SharePoint.WebPartPages
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'Declaração
Public Overridable Function LoadResource ( _
    id As String _
) As String
'Uso
Dim instance As WebPart
Dim id As String
Dim returnValue As String

returnValue = instance.LoadResource(id)

public virtual string LoadResource(
    string id
)

Parâmetros

id
Type: System.String

Uma string que especifica o identificador do recurso.

Valor retornado

Type: System.String
Uma cadeia de caracteres que especifica os valores de propriedade Name, Categorye Description localizados do recurso conforme definido pela ResourcesAttribute do recurso.

Examples

O exemplo de código a seguir mostra uma Web Part que substitui o método LoadResource . Para que esse exemplo funcione, você deve adicionar um recurso (. resx) ao seu projeto de assembly. Para fazer isso no Microsoft Visual Studio 2005, clique com o botão seu assembly no Solution Explorer, aponte para Adicionar e, em seguida, clique em Adicionar Novo Item. Na caixa de diálogo Adicionar Novo Item, selecione o Arquivo de recurso de Assembly e clique em Abrir.

Imports System
Imports System.IO
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.ComponentModel
Imports Microsoft.SharePoint.WebPartPages
Imports Microsoft.SharePoint
Imports System.Xml.Serialization
Imports System.Collections.Specialized
Imports System.Collections
Imports System.Resources
Imports System.Reflection
Imports System.Drawing
Imports System.Globalization

Namespace WebControlLibrary4
   '/ <summary>
   '/ Summary description for WPLocalizedResource.
   '/ </summary>
   <XmlRoot([Namespace] := "MyNamespace"), ToolboxData("<{0}:WPLocalizedResource runat=server></{0}:WPLocalizedResource>")>  _
   Public Class WPLocalizedResource
      Inherits Microsoft.SharePoint.WebPartPages.WebPart

      Private Const c_MyText_Localized As String = "My Localized Property"
      Private _myText_Localized As String

      Public Sub New()
         _myText_Localized = c_MyText_Localized
      End Sub

      '---------------------RESOURCES-----LOCALIZATION------------------------------
      'Property that is localized. Use the ResourceAttibute.
      '[ResourcesAttribute (PropertyNameID=1, CategoryID=2, DescriptionID=3)]

      <ResourcesAttribute("1", "2", "3"), Category("Cool Properties"), DefaultValue(c_MyText_Localized), WebPartStorage(Storage.Personal), FriendlyNameAttribute("My Text Localized"), Description("MyText Localized")>  _
      Public Property MyText_Localized() As String
         Get
            Return _myText_Localized
         End Get
         Set
            _myText_Localized = value
         End Set
      End Property

      Public Overrides Function LoadResource(myID As String) As String
         Dim rm As New ResourceManager("WebControlLibrary4.Resource1", [Assembly].GetExecutingAssembly())
         Return rm.GetString(myID)
      End Function 'LoadResource

      '----------------------RENDER------------------------------------------
      Protected Overrides Sub RenderWebPart(output As HtmlTextWriter)
         output.Write(("<br>Localized Resource Property Value: " + Me.MyText_Localized))
      End Sub
   End Class
End Namespace

using System;
using System.IO;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;
using Microsoft.SharePoint.WebPartPages;
using Microsoft.SharePoint;
using System.Xml.Serialization;
using System.Collections.Specialized;
using System.Collections;
using System.Resources;
using System.Reflection;
using System.Drawing;
using System.Globalization;

namespace WebControlLibrary4
{
    /// <summary>
    /// Summary description for WPLocalizedResource.
    /// </summary>

    [XmlRoot(Namespace="MyNamespace")]
    [ToolboxData("<{0}:WPLocalizedResource runat=server></{0}:WPLocalizedResource>")]
    public class WPLocalizedResource : Microsoft.SharePoint.WebPartPages.WebPart
    {

        const string c_MyText_Localized = "My Localized Property";
        private string _myText_Localized;

        public WPLocalizedResource() 
        {
            _myText_Localized = c_MyText_Localized;
        }

        //---------------------RESOURCES-----LOCALIZATION------------------------------
        //Property that is localized. Use the ResourceAttibute.
        //[ResourcesAttribute (PropertyNameID=1, CategoryID=2, DescriptionID=3)]
        [ResourcesAttribute ("1","2","3")]
        [Category("Cool Properties")]
        [DefaultValue(c_MyText_Localized), WebPartStorage(Storage.Personal)]
        [FriendlyNameAttribute("My Text Localized"), Description("MyText Localized")]
        public string MyText_Localized
        {
            get
            {
                return _myText_Localized;
            }
            set
            {
                _myText_Localized = value;
            }
        }
        public override string LoadResource (string myID)
        {
            ResourceManager rm = new ResourceManager("WebControlLibrary4.Resource1",Assembly.GetExecutingAssembly());
            return rm.GetString(myID);
        }

        //----------------------RENDER------------------------------------------
        protected override void RenderWebPart(HtmlTextWriter output)
        {
            output.Write("<br>Localized Resource Property Value: " + this.MyText_Localized);
        }
    }
}

Ver também

Referência

WebPart class

WebPart members

Microsoft.SharePoint.WebPartPages namespace

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